baber/WOPTO huggingface dataset:
Patent JP-2012190869-A (JP)
Title: Plane emission laser element, plane emission laser array, optical scanner, and image forming apparatus
Inventor: MOTOMURA HIROSHI
IPC: H01S5/183
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a plane emission laser element exhibiting excellent heat dissipation and corrosion resistance without causing cost increase.SOLUTION: A lower semiconductor DBR consists of a first lower semiconductor DBR 103a and a second lower semiconductor DBR 103b. The second lower semiconductor DBR 103b close to a resonator structure has three pairs consisting of a low refractive index layer composed of n-AlGaAs and a high refractive index layer composed of n-AlGaAs. The low refractive index layer of the second lower semiconductor DBR 103b includes 1/2 of an adjoining composition inclination layer, and is set to have an optical thickness of 3λ/4. The low refractive index layer of the second lower semiconductor DBR 103b has a heat resistivity between the low refractive index layer, i.e. n-AlAs, and the high refractive index layer, i.e. n-AlGaAs, of the first lower semiconductor DBR 103a.
Patent JP-2012189767-A (JP)
Title: Liquid crystal display device
Inventor: TOYOSHIMA TSUYOKI
IPC: G09G3/20
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device, which reduces a difference between a potential to be achieved by a pixel circuit and an actually achieved potential and decreases degradation in the picture quality.SOLUTION: The liquid crystal display device includes: a data line; a plurality of pixel circuits; an output grayscale value generation circuit that outputs an output grayscale value, which is prepared by correcting a display grayscale value indicating a positive polarity and negative polarity grayscale potential to be applied to one of the plurality of pixel circuits; and a data line drive circuit that selectively outputs a positive polarity and negative polarity output potential corresponding to the output grayscale value to the data line. The data line drive circuit outputs the positive polarity or negative polarity potential in such a manner that a positive polarity output potential corresponding to the minimum output grayscale value is lower than a positive polarity grayscale potential indicated by the minimum display grayscale value and that a negative polarity output potential corresponding to the minimum output grayscale value is higher than a negative polarity grayscale potential indicated by the minimum display grayscale value.
Patent JP-2012168914-A (JP)
Title: Alarm unit and monitoring system
Inventor: MATSUKUMA HIDENARI
IPC: G08B25/10
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To prioritize maintenance of alarm output function of an alarm unit itself and suppress battery consumption relating to the other functions as much as possible, in a decline state of a battery voltage.SOLUTION: An alarm unit 10-1 operates with a battery power supply 40, and when an alarm processing part 60 detects a fire, the alarm unit 10-1 outputs an alarm indicating a linking source from a notification part 36 and a transmission control part 62 transmits a fire linkage signal to the other alarm unit to make this alarm unit output an alarm indicating a linking destination. When the alarm processing part 60 detects a fire in a state that low battery fault due to the drop of a power supply voltage, the transmission control part 62 sets a second transmission mode (power saving transmission mode) which is lower in power consumption than a first transmission mode in which linkage signals of events other than the fire are transmitted, transmits the fire linkage signal to the other alarm unit to suppress battery consumption.
Patent JP-2012191515-A (JP)
Title: Mobile transmission device for optical line terminal device
Inventor: HIRATA KOJI
IPC: H04B10/43
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a mobile transmission device for an optical line terminal device, capable of confirming information concerning the optical line terminal device at a place distant therefrom.SOLUTION: A mobile transmission device 200 transmits information to an optical line terminal device 10 that receives an optical signal transmitted via an optical transmission line from an optical transmission device and converts the optical signal to an RF signal. The mobile transmission device 200 includes: an operation unit that receives an operation command for operating the optical line terminal device 10; and a transmission and reception unit that transmits the operation command received by the operation unit to the optical line terminal device 10. For example, the operation command may be one to externally output, from the optical line terminal device 10, information for identifying a reception level of the optical signal detected in the optical line terminal device 10.
Patent JP-2012189175-A (JP)
Title: Vehicle brake shoe and friction material
Inventor: FUJIWARA NAOYA
IPC: F16D65/06
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a brake block and a vehicle brake shoe that have high frictional properties and, in addition, low aggressiveness against a wheel.SOLUTION: The vehicle brake shoe includes: a cast-iron brake shoe body having a brake friction surface; and the brake block that is embedded in the brake shoe body and part of which exposes on the brake friction surface. The brake block contains ceramics and carbon materials.
Patent JP-2012193626-A (JP)
Title: Fuel supply device of internal combustion engine
Inventor: KAWAMURA DAIGO
IPC: F02D45/00
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply device of an internal combustion engine that controls fuel adhesion to an in-cylinder wall surface and torque variation of the internal combustion engine which occur upon a change of a feed pressure.SOLUTION: An ECU calculates a fuel injection amount required for an injector for port injection (step S1); decides the minimum allowance injection amount Qmin on the basis of a fuel pressure in a delivery pipe on a low pressure side (step S2); determines whether the fuel injection amount is equal to or more than the minimum allowance injection amount Qmin (step S3); allows the injector for port injection to inject the fuel when the fuel injection amount is determined to be equal to or more than the minimum allowance injection amount Qmin (step S4); and prohibits the injector for port injection from injecting the fuel when the fuel injection amount is determined to be not equal to or more than the minimum allowance injection amount Qmin (step S5).
Patent JP-2012194438-A (JP)
Title: Spectroscopic sensor and angle limiting filter
Inventor: NAKAMURA NORIMOTO
IPC: G02B5/00
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To achieve downsizing of a spectroscopic sensor and an angle limiting filter, and also to improve the surface flatness of the angle limiting filter.SOLUTION: An angle limiting filter includes: a first light-shielding layer which includes a first light-shielding material and which has a first opening provided therein; a second light-shielding layer which includes a second light-shielding material and which is located in a region surrounding the first light-shielding layer; a third light-shielding layer which includes the first light-shielding material, which has a second opening provided therein so as to be at least partially overlapped with the first opening, and which is located above the first light-shielding layer; and a fourth light-shielding layer which includes the second light-shielding material and which is located in a region surrounding the third light-shielding layer and is located above the second light-shielding layer.
Patent JP-2012198598-A (JP)
Title: Data storage device and data storage method
Inventor: NYUNOYA YOSHINORI
IPC: G06F11/34
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To sufficiently reduce the number of sampling object data while improving the accuracy of sampling.SOLUTION: The data storage device includes: a data collection part which collects time series data; and a sampling part which calculates, for every data, a plurality of change indexes as the indexes of the change of the pertinent data, and determines whether to perform the sampling of the pertinent data on the basis of the result of calculation.
Patent JP-2012199646-A (JP)
Title: Image inspection device, image formation device, image inspection method and image inspection program
Inventor: OKAJIMA HITOMI
IPC: H04N1/40
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To achieve high accurate conversion of a low-value image, subjected to halftone processing by using a dither pattern, into a multivalued image.SOLUTION: A dither matrix is acquired and stored in a storage medium, and a low-value image converted into a low-value by using the dither matrix is acquired and stored in a storage medium. For each pixel constituting the low-value image thus acquired, the number of colored pixels included in the range of small region of the dither matrix centering about the pixel is counted. The multi-level grayscale value based on the count rate is then determined, and the pixel is converted into multi-level and stored in a storage medium. Thereafter, an image where each pixel is subjected to multi-level conversion is read and processed according to an information format of the image, thus generating and outputting an image for inspection.
Patent JP-2012199145-A (JP)
Title: Nonaqueous electrolyte battery and battery pack
Inventor: INAGAKI HIROTAKA
IPC: H01M10/052
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To suppress self-discharge and an increase of resistance in a nonaqueous electrolyte battery using a negative electrode active material having a noble potential of 1.0 V (vs Li/Li) or more, and to provide a battery pack provided with the nonaqueous electrolyte battery.SOLUTION: The nonaqueous electrolyte battery comprises a positive electrode, a negative electrode and a nonaqueous electrolyte. The negative electrode contains the negative electrode active material which occludes and discharges lithium at the noble potential of 1.0 V (vs Li/Li) or more. The nonaqueous electrolyte contains a first compound having a functional group expressed by formula (I) and a second compound having an isothiocyanato group. Where R, Rand Rrepresent an alkyl group having one or more and 10 or less carbon atoms, an alkenyl group having two or more and 10 or less carbon atoms and an aryl group having 6 or more and 10 or less carbon atoms respectively, and R, Rand Rmay be the same or different.
Patent JP-2012197997-A (JP)
Title: Air conditioner outdoor unit
Inventor: ONO TAKASHI
IPC: F24F1/40
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner outdoor unit capable of being fixedly set up simply with a sound isolation material without enlarging an outdoor unit, by effectively using a space inside the outdoor unit of the air conditioner.SOLUTION: A compressor 6 and a heat exchanger 3 are accommodated in a casing of the outdoor unit 1 of the air conditioner. The outdoor unit includes the sound isolation material 10 consisting of a sheet which can be set up along at least a portion of an inner surface of the casing while being separated from the compressor. The sound isolation material has a lock part which is releasably locked to the heat exchanger.
Patent JP-2012203998-A (JP)
Title: Tungsten cathode material
Inventor: MATSUO AKIRA
IPC: H01J61/073
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a cathode material consisting of a tungsten alloy not containing a radioactive element, i.e. thorium, which becomes an alternative material of a cathode material consisting of a W-ThOalloy.SOLUTION: Since rare earth oxide particles and a tungsten carbide are finely dispersed into a tungsten cathode material used as the discharge cathode material in TIG, plasma spray coating, plasma cutting, discharge processing, an electric discharge lamp, and the like, reduction and diffusion of the rare earth oxide are accelerated, and discharge characteristics are enhanced by ensuring supply of the rare earth element to the cathode surface.
Patent JP-2012202102-A (JP)
Title: Sanitary washing device
Inventor: TOKUZAKI MASAAKI
IPC: E03D9/08
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary washing device for suppressing accumulation of an odor substance in deodorization means in addition to a wall surface and a floor surface inside a toilet room and suppressing the odor of the entire toilet room over a long period of time.SOLUTION: The sanitary washing device comprises a body 200 mounted on a toilet bowl, a toilet seat 220, washing means 400, and an electrostatic atomizer 800 for discharging charged particulate water into a toilet room space, and a freely detachable inspection lid 840 is provided near a discharge port 816 of the electrostatic atomizer 800. Thus, when the vicinity of the discharge port 816 of the electrostatic atomizer 800 is contaminated directly by urine or the like, the inspection lid 840 is detached and the inspection lid 840 itself and the inside the electrostatic atomizer 800 are cleaned. Thus, contaminants are not accumulated inside the electrostatic atomizer 800, and the odor of the entire toilet room is suppressed over a long period of time.
Patent JP-2012202830-A (JP)
Title: Azimuth measuring apparatus
Inventor: OGAWA MASARU
IPC: G01S13/26
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of an azimuth measuring apparatus which irradiates a target with an electromagnetic wave and receives the electromagnetic wave reflected by the target to measure the direction of the target.SOLUTION: An oscillator 10 generates a signal which is a pulse wave, and a transmission antenna 11 is a leakage wave antenna. The leakage wave antenna changes in beam direction with frequencies. The pulse wave has a spread in frequency, so the signal differ in radiation direction with frequencies. Consequently, the signal reflected by the target and received by the reception antenna 12 has a frequency spectrum different with the azimuth of the target. The received signal is transmitted through BPFs 14A-14C and the signal intensity is measured to detect in which of three directions the target is.
Patent JP-2012205097-A (JP)
Title: Video processing device
Inventor: UJIIE HIDENORI
IPC: H04N7/18
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To accurately give each frame of monitoring video a degree at which it should be watched.SOLUTION: An object tracking unit 33 tracks a moving object appearing in each frame of monitoring video 22, and detects an object image of the moving object in a tracking frame. An object feature extraction unit 34 extracts, from the object image, its feature amount. An importance calculation unit 35 statistically analyzes the feature amounts obtained from respective tracking frames for each moving object with respect to monitoring of singularity of a moving object to calculate an individual representative amount representing the feature amounts, and calculates, for each tracking frame, the importance of the tracking frame corresponding to distances between the feature amounts of respective moving objects and the individual representative amounts of the moving objects.
Patent JP-2012201867-A (JP)
Title: Organopolysiloxane emulsion and method of manufacturing the same
Inventor: HIRAI MOTOHIKO
IPC: C08G77/16
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an organopolysiloxane emulsion in which both end-hydroxy group-closed diorganopolysiloxane is used as a raw material, and a production of byproducts of D4 and D5 in high-molecular-weight organopolysiloxanes obtained by adding polyhydric alcohol and carrying out an emulsion polymerization is further suppressed, and to provide a method of manufacturing the same.SOLUTION: Organopolysiloxane emulsion includes (A) diorganopolysiloxane shown in formula (1) H-[O-Si(R)]-OH (in which Ris a monovalent hydrocarbon radical and n is 5≤n≤100), in which each content of octamethylcyclotetrasiloxane and decamethylcyclopentasiloxane is 1,000 ppm or less, (B) a surfactant, (C) 6C or less polyhydric alcohol, and (D) water, and is obtained by the emulsion polymerization of a mixture in which the blending quantity of the component (C) is 1-15 mass%. Each content of octamethylcyclotetrasiloxane and decamethylcyclopentasiloxane in the organopolysiloxane after emulsion polymerization is 10,000 ppm or less.
Patent JP-2012207376-A (JP)
Title: Method for constructing composite waterproof structure, and composite waterproof structure
Inventor: KAMIYA MICHIO
IPC: E04D5/14
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing a composite waterproof structure having excellent adhesive properties, and the composite waterproof structure.SOLUTION: Modified asphalt, nonwoven fabric, modified asphalt, and a synthetic resin film are laminated in this order to form an integrated asphalt waterproof sheet. A method for constructing a composite waterproof structure comprises: a laying step of laying the asphalt waterproof sheet, of which the synthetic resin film surface is roasted with a torch burner so as to be laid on the structure; and a coating and curing step of applying an aqueous acryl resin emulsion to the modified asphalt surface not in contact with the synthetic resin film of the asphalt waterproof sheet, curing the acryl resin emulsion, and forming an acryl resin coating layer. The synthetic resin component contained in the aqueous acryl resin emulsion has a glass transition temperature (Tg) in the range from -30 to 9°C.
Patent JP-2012206877-A (JP)
Title: Intermediate film for laminated glass, and laminated glass
Inventor: FUKAYA JUICHI
IPC: C03C27/12
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate film for a laminated glass having high insulation.SOLUTION: The intermediate film 2 for a laminated glass partially has a transparent or opaque colored region R1. In the colored region R1, the film contains a thermoplastic resin, a plasticizer, a heat insulating particle 5, at least one component of a phthalocyanine compound, a naphthalocyanine compound and an anthracyanine compound, and a yellow dye. In the colored region R1, the content of the heat insulating particle 5 with respect to 100 pts.wt. of the thermoplastic resin is in the range of 0.01 to 2 pts.wt., and the content of the total of the above component and the above yellow dye is ≤0.5 pt.wt.
Patent JP-2012207112-A (JP)
Title: Composition for surface coat
Inventor: NAGANO YUKIE
IPC: C01B33/149
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a composition for surface coat, excellent in both water repellency and oil repellency.SOLUTION: Fluorine is introduced on the surface of a silica particle by a fluorine compound bonding on the surface of the silica particle. The addition amount of fluorine is determined according to an addition amount of the fluorine compound and the amount of fluorine atoms contained in one molecule of the fluorine compound. The amount of fluorine contained in one molecule is made to be a suitable value or more derived from the viewpoint of water repellency and oil repellency, and made to be a suitable value or lower derived from the viewpoint of solubility. Specifically, the composition for surface coat excellent in water repellency and oil repellency is obtained by employing a compound which exhibits an absorption peak (first peak) based on the C-F stretching vibration in the range of 1,100 to 1,300 cm, an absorption peak (second peak) based on the OH stretching vibration in the range of 3,200 to 3,600 cm, a peak area of the second peak with respect to 100 of a peak area of the first peak in the range of 10 to 30, and which has an OH group interactive with the silica.
Patent JP-2012206423-A (JP)
Title: Injection molding method, and injection molding die
Inventor: SHIOBARA KEIICHI
IPC: B29C45/26
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of appearance defect such as a weld line while preventing increase of a wasting resin amount.SOLUTION: The width direction of a gate 13 along a design molding face 14 and a non-design molding face 15 is made to be the width direction of a cavity 10, and the injection direction of the gate 13 to be the depth direction of the cavity 10. In the non-design molding face 15, the long holes 17 extending from a side face 16 along the depth direction of the cavity 10 are formed between the gate 13 and both edges in the width direction of the cavity 10, respectively, and the movable walls 18 fitted in the long holes 17 are formed to be capable of advancing and retreating between the position of the non-design molding face 15 when retreating and the protruding position when protruding toward the design molding face 14. When injecting a melted resin into the cavity 10, the flow of the resin toward the width direction is once stemmed by making the movable wall 18 protrude to the protrusion position, and then the movable wall 18 is set back to the retreating position.
Patent JP-2012210964-A (JP)
Title: Lid material
Inventor: ITO KATSUNOBU
IPC: B65D65/42
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lid material that is excellent in microwave oven aptitude, disposability aptitude, and dead holding properties, and further, is undetectable by a metal detector.SOLUTION: The lid material includes a laminated body having a paper layer, a first adhesive layer, a bonding resin film layer, a second adhesive layer, and a sealant layer in this order. The bonding resin film layer is a layer formed of a bonding resin film having two or more resin film layers and an adhesive layer located between the resin film layers in order to bond them to each other. The laminated body is configured not to include a layer made of aluminum.
Patent JP-2012211550-A (JP)
Title: Vehicle
Inventor: YOGO TOYOYUKI
IPC: F02B27/02
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle that can reduce a shock without increasing costs even if an abrupt operation of an operation unit is executed by a driver when the number of revolutions of an engine is the prescribed number of revolutions being the switching timing of a variable intake mechanism, or the number of revolutions immediately before the prescribed number of revolutions.SOLUTION: When the number NE of revolutions of the engine is the prescribed number being the switching timing of the variable intake mechanism, or the number of revolutions immediately before the prescribed number, and when an operation angle θg of the operation unit 15 is abruptly increased when a valve opening degree θv is not larger than a prescribed angle, a valve opening-degree control means for controlling the valve opening degree θv being an opening degree of a throttle valve for changing a passage area of an intake passage detects the operation angle θg of the operation unit 15, and drives a throttle actuator 61 on the basis of the operation angle θg, and has an opening-degree control means 65 which controls an increase of the valve opening degree θv.
Patent JP-2012214068-A (JP)
Title: Electric braking device
Inventor: ONISHI TAKAAKI
IPC: B60T13/74
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric braking device that can ensure that a screw stably abuts on a piston.SOLUTION: In the electric braking device, which generates brake fluid pressure by axially driving a second slave piston 88a by a drive force of a motor, a drive force transmission mechanism 74 for transmitting the drive force of the motor includes a nut 80c that is rotated by receiving a rotary drive force of the motor, and a ball screw shaft 80a that is provided in an axially movable manner by being engaged with the nut 80c and that abuts on the second slave piston 88a; and a wear reducing means for reducing wear of a contact part between the ball screw shaft 80a and the second slave piston 88a is provided.